Springfield SAINT 300 Blackout Semi-Automatic Pistol with 9-Inch Barrel
When you are building a compact, hard-hitting setup that thrives with a suppressor or a brake, few platforms deliver the balance of the springfield saint 300 blackout semi-automatic pistol with 9-inch barrel. This pistol bridges the gap between a full rifle and a standard handgun, offering serious energy in a package that stays maneuverable. Whether you are working a truck gun, a home defense role, or just want a flat-shooting pistol for the range, this SAINT model brings Springfield Armory’s proven reliability to the 300 Blackout chambering.
Overview
The Springfield SAINT pistol in 300 Blackout is built around a 9-inch barrel, which is a sweet spot for the cartridge. It keeps velocity high enough for reliable expansion with supersonic loads while remaining compact enough for subsonic use with a can. The pistol-length gas system and the included SAINT compensator help keep muzzle rise in check, allowing for faster follow-up shots. This is not a novelty build; it is a purpose-driven firearm designed to run hard and run clean out of the box.
Features & Specs
Springfield Armory did not cut corners on the parts spec. You get a forged upper and lower receiver set with a hard-coat anodized finish, a nickel-boron coated bolt carrier group, and a single-stage trigger that breaks clean. The 9-inch barrel is made from 4150 steel with a melonite finish, and it is paired with a free-floating M-Lok handguard for accessory mounting. Here is a quick look at what comes standard:
- Forged 7075 T6 aluminum receivers with Type III hard-coat anodizing
- Nickel-boron coated bolt carrier group for reduced friction and easy cleaning
- 9-inch 4150 steel barrel with melonite finish and 1:8 twist rate
- Free-floating M-Lok handguard with a full-length top Picatinny rail
- SAINT compensator and a Bravo Company pistol grip
The overall length sits at just under 26 inches with the brace collapsed, making it easy to stow or handle in tight spaces. It ships with one 30-round Magpul PMAG, though you can run standard AR-15 pattern magazines without issue. If you are looking for a springfield saint 300 blackout semi-automatic pistol with 9-inch barrel that is ready to suppress, the 1:8 twist handles both 110-grain and 220-grain loads with solid accuracy.
Who It’s For
This pistol is for the shooter who wants a compact rifle-caliber platform without the NFA wait. It fits well for home defense, where the 300 Blackout cartridge offers better terminal ballistics than 5.56 from a short barrel, and the pistol format keeps it maneuverable. It is also a strong choice for the truck or range bag, especially if you already shoot 300 Blackout in a rifle and want a smaller companion. The springfield saint 300 blackout semi-automatic pistol with 9-inch barrel is not a plinker; it is a tool for serious shooters who understand the platform.
If you plan to run it suppressed, the adjustable gas block is a welcome addition. It lets you tune the action for subsonic loads, reducing blowback and keeping the action cycling smoothly. Here are the key specs that matter for that role:
- Adjustable gas block for tuning with supersonic and subsonic ammunition
- Pistol-length gas system optimized for a 9-inch barrel
- Arm brace compatible (brace not included, check local laws)
Shipping & FFL
This item is a firearm and will ship to a Federal Firearms License (FFL) holder in your area. After you place your order, we will reach out to confirm your chosen FFL’s information. Please have your FFL send a signed copy of their license to us before we ship. We do not ship to PO boxes or APO addresses for firearms. Some states and localities have additional restrictions on pistol configurations, so verify your local laws before ordering. You are responsible for any transfer fees your FFL charges.
Before you finalize your purchase, double-check that your FFL is willing to process the transfer of a springfield saint 300 blackout semi-automatic pistol with 9-inch barrel. Some shops have policies on pistol braces or barrel length, so a quick call to your dealer saves delays. We ship within one to three business days after receiving the FFL copy and clearing payment.
- Firearm ships to your chosen FFL dealer only
- FFL must email a copy of their license to our compliance team
- You are responsible for all applicable state and local laws
FFL Transfer & Firearms Laws for Springfield SAINT 300 Blackout Semi-Automatic Pistol with 9-Inch Barrel
All firearms, including the Springfield SAINT 300 Blackout Semi-Automatic Pistol with 9-Inch Barrel, must be shipped to a licensed Federal Firearms License (FFL) dealer. You will be required to complete a background check and any necessary paperwork before taking possession.
How It Works
- Place your order online.
- Provide your preferred FFL dealer information.
- We ship the firearm directly to your FFL.
- You complete the background check and pickup at the FFL.
Legal Compliance
We comply with all federal and state firearm laws. It is your responsibility to ensure the Springfield SAINT 300 Blackout Semi-Automatic Pistol with 9-Inch Barrel is legal in your state. Some states may have restrictions on certain firearm models or features.
Helpful Resources
Need assistance? Contact our Miami store for help with FFL transfers and firearm compliance.
Frequently Asked Questions About This Product
Why buy Springfield SAINT 300 Blackout Semi-Automatic Pistol with 9-Inch Barrel from Miami Shooters Supply?
We’re a trusted firearms dealer offering fast shipping, competitive pricing, and 100% compliance with U.S. federal firearm laws. All orders ship from our licensed facility with full tracking and expert customer service.
Where can I buy Springfield SAINT 300 Blackout Semi-Automatic Pistol with 9-Inch Barrel?
You can purchase this item directly on our website and have it shipped to your local FFL dealer. You can also visit us in-store in Miami, Florida.
Is Springfield SAINT 300 Blackout Semi-Automatic Pistol with 9-Inch Barrel available now?
Availability is shown live on this page. If the “Add to Cart” button is visible, this item is currently in stock and ready to ship.
What category does this product belong to?
This product is listed under: Pistols, Springfield Armory.
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Is this product legal in my state?
It is your responsibility to ensure this item is legal in your state or locality. We ship only to valid FFL dealers in compliance with U.S. laws. Always check your local regulations.




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